Audio analyser response

audio.analyser-response

Ready · No signal has been run.

Results

Full evidence

Signal properties and values
Property	Value
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JSON

Selected signal results for external comparison. Field statuses, controls and exact values are retained.

No run export is available.

Source

Source is not connected yet.

// Test source pending.

Definition

Observe finite offline audio at recorded suspension frames through float and byte time and frequency accessors. Evidence only; no detection or hardware attribution.

Find it in the repository

Collector source: core/signals/audio/analyser-response.ts
Export: measurementModule · Signal object
Field definitions: core/definitions/audio/analyser-response.ts
Capture membership: Product capture · common/capture/product.ts
Page registration: app/signals/registry.ts
Field projection: core/results/measurement.ts

Execution contract

Signal: audio.analyser-response
Collector: audio.analyser-response
API / surface: core/signals/audio/analyser-response.ts
Timeout: 2500 ms
Companion signals: None
Fixture inputs: Inline owned corpora (listed below)

core/fixtures/audio/analyser-response.ts · sha256:638596ba27a7d15cbec6245031505c4ed16077caa96de6357ed9d0e2ce9d1105

Exact request inputs

[
  {
    "key": "audio.analyser-response.responses",
    "inputs": {
      "silence": {
        "revision": "analyser-response-r1",
        "frames": 4096,
        "sampleRate": 48000,
        "fftSize": 64,
        "smoothing": 0,
        "checkpointFrames": [
          512,
          1024
        ],
        "decibels": [
          -100,
          -10
        ],
        "alternateDecibels": [
          -80,
          0
        ],
        "input": "zero",
        "magnitudeTolerance": 0.000002
      },
      "impulse": {
        "revision": "analyser-response-r1",
        "frames": 4096,
        "sampleRate": 48000,
        "fftSize": 64,
        "smoothing": 0,
        "checkpointFrames": [
          512,
          1024
        ],
        "decibels": [
          -100,
          -10
        ],
        "alternateDecibels": [
          -80,
          0
        ],
        "input": "0.5 at frames 480 and 992",
        "magnitudeTolerance": 0.000002
      },
      "pattern": {
        "revision": "analyser-response-r1",
        "frames": 4096,
        "sampleRate": 48000,
        "fftSize": 64,
        "smoothing": 0,
        "checkpointFrames": [
          512,
          1024
        ],
        "decibels": [
          -100,
          -10
        ],
        "alternateDecibels": [
          -80,
          0
        ],
        "input": "repeat [0,0.5,-0.25,0.125,-0.5,0.25,0,-0.125]",
        "magnitudeTolerance": 0.000002
      },
      "smoothing-reset": {
        "revision": "analyser-response-r1",
        "frames": 4096,
        "sampleRate": 48000,
        "fftSize": 64,
        "smoothing": 0.5,
        "checkpointFrames": [
          512,
          1024,
          1536
        ],
        "decibels": [
          -100,
          -10
        ],
        "alternateDecibels": [
          -80,
          0
        ],
        "input": "repeat [0,0.5,-0.25,0.125,-0.5,0.25,0,-0.125]",
        "magnitudeTolerance": 0.000002
      }
    },
    "controls": {}
  }
]

One collector runs per invocation. Results and JSON select this signal’s fields; any companions execute in the same collector.

Generated source manifest lists runtime files, fixture URLs and content digests for this build. The Source tab provides a copyable console sample.

Run and edit locally

From the repository root, start the Astro app, then open /signals/audio.analyser-response. Edit the collector source and reload the page to load its new build.

pnpm run dev:web

In a browser module served by this repository’s Vite graph:

import { createCollector } from "/core/collect"
import { measurementModule } from "/core/signals/audio/analyser-response"

const signal = measurementModule
const collector = createCollector()
const suite = { signals: [signal] }
const result = await collector.collect(suite)

Reuse the collector owner for repeated calls so collection can enforce cleanup. This returns the collector’s raw result; app/signals/projection.ts selects the retained fields shown on this page.

rg -n 'measurementModule' core app tests
pnpm run check
pnpm run test tests/unit/app/focused-projection.test.ts